Electrovoice tg5 Betriebsanweisung
TOUR GRADE SERIES
10 Owner’s Manual
During installation, always separate the power amplifier from the mains. Connect the power amplifier only
to a mains network, which corresponds to the requirements indicated on the type plate.
to a mains network, which corresponds to the requirements indicated on the type plate.
Mains Operation & Resulting Temperature
The following tables allow the determination of power supply and cabling requirements. The power drawn
from the mains network is converted into output power to feed the connected loudspeaker systems and
into heat. The difference between power consumption and dispensed power is called power dissipation
(P
from the mains network is converted into output power to feed the connected loudspeaker systems and
into heat. The difference between power consumption and dispensed power is called power dissipation
(P
d
). The amount of heat resulting from power dissipation might remain inside of a rack-shelf and needs to
be diverted using appropriate measures. The following table is meant as auxiliary means for calculating
temperatures inside of a rack-shelf system/cabinet and the ventilation efforts necessary.
temperatures inside of a rack-shelf system/cabinet and the ventilation efforts necessary.
The column P
d
lists the leakage power in relation to different operational states. The column BTU/hr lists
the dispensed heat amount per hour.
Illustration 2.3: TG-5/TG-7 type plate
Device
Voltage
Frequency
Power Consumption
TG-5
100-240 V
50-60 Hz
1000 W
TG-7
100-240 V
50-60 Hz
1450 W
Table 2.4: Specifications for the Power Supply Unit
TG-5
U
mains
in V
I
mains
in A
P
mains
in W
P
out
in W
P
d
in W
1
BTU/hr
2
Idle
230
0.7
70
-
70
239
Max. Output Power @ 8
Ω
3
230
15.3
2420
2 x 850
720
2457
Max. Output Power @ 4
Ω
230
25.7
4300
2 x 1450
1400
4777
1/3 Max. Output Power @ 4
Ω
230
14.7
2325
2 x 483
1358
4635
1/8 Max. Output Power @ 4
Ω
230
6.2
875
2 x 181
513
1749
1/8 Max. Output Power @ 4
Ω
4
230
6.7
1000
2 x 181
588
2005
1/8 Max. Output Power @ 4
Ω
5
253
7.1
1105
2 x 219
666
2274
Normal Mode (-10 dB) @ 4
230
5.6
775
2 x 145
485
1655
Rated Output Power (0 dB) @ 4
Ω
230
23.5
3900
2 x 1200
1500
5118
Alert (Alarm) Mode (-3 dB) @ 4
230
16.7
2665
2 x 600
1465
4999
Max. Output Power @ 2
Ω
230
39.6
6920
2 x 2000
2920
9963
1/8 Max. Output Power @ 2
Ω
230
9.1
1345
2 x 238
870
2969
1/8 Max. Output Power @ 2
Ω
230
9.1
1335
2 x 238
860
2934